Dr. Ulrich B. Wiesner Profile

Dr. Ulrich B. Wiesner

at Cornell Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 21 September 2011 Paper

Self-assembly as a design tool for the integration of photonic structures into excitonic solar cells

S. Guldin, P. Docampo, S. Hüttner, P. Kohn, M. Stefik, H. Snaith, U. Wiesner, U. Steiner

Proceedings Volume 8111, 811108 (2011) https://doi.org/10.1117/12.893798

KEYWORDS: Absorption, Dye sensitized solar cells, Refractive index, Scattering, Electrons, Solar cells, Electrodes, External quantum efficiency, Light scattering, Titanium dioxide

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Proceedings Article | 12 September 2011 Paper

Mesoporous Bragg reflectors: block-copolymer self-assembly leads to building blocks with well defined continuous pores and high control over optical properties

S. Guldin, M. Kolle, M. Stefik, U. Wiesner, U. Steiner

Proceedings Volume 8095, 80951G (2011) https://doi.org/10.1117/12.893818

KEYWORDS: Refractive index, Annealing, Polymers, Optical properties, Interfaces, Chemistry, Nanoparticles, Scanning electron microscopy, Oxides, Titanium dioxide

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SPIE Journal Paper | 1 November 2007 Open Access

Core-shell silica nanoparticles as fluorescent labels for nanomedicine

Jinhyang Choi, Andrew Burns, Rebecca Williams, Zongziang Zhou, Andrea Flesken-Nikitin, Warren Zipfel, Ulrich Wiesner, Alexander Nikitin

JBO, Vol. 12, Issue 06, 064007, (November 2007) https://doi.org/10.1117/12.10.1117/1.2823149

KEYWORDS: Particles, Silica, Nanoparticles, Bone, Luminescence, In vivo imaging, Lymphatic system, Biomedical optics, Nanomedicine, Fluorescent markers

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Proceedings Article | 20 March 2007 Paper

Deposition of functionalized nanoparticles in multilayer thin-film structures by resonant infrared laser ablation

Michael Papantonakis, Erik Herz, Duane Simonson, Ulrich Wiesner, Richard Haglund

Proceedings Volume 6459, 64590X (2007) https://doi.org/10.1117/12.707206

KEYWORDS: Nanoparticles, Particles, Laser ablation, Infrared lasers, Infrared radiation, Optical spheres, Free electron lasers, Pulsed laser deposition, Organic materials, Absorption

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Proceedings Article | 4 April 2006 Paper

Fluorescent core-shell silica nanoparticles: an alternative radiative materials platform

Erik Herz, Andrew Burns, Stephanie Lee, Prabuddha Sengupta, Daniel Bonner, Hooisweng Ow, Chekesha Liddell, Barbara Baird, Ulrich Wiesner

Proceedings Volume 6096, 609605 (2006) https://doi.org/10.1117/12.661782

KEYWORDS: Particles, Nanoparticles, Silica, Sensors, Luminescence, Atmospheric particles, Zinc, Photonics, Confocal microscopy, Scanning electron microscopy

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